package com.kdgc.power.fw.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(value = {ElementType.FIELD})
public @interface Code {
    String prefix () default "";
    int length() default 3;
}
